Method of producing ornamental articles



R. W. SCHMIDT.

METHOD OF PRODUCING ORNAMEMAL ARTICLES.

APPLICATION FILED MAR. 19,1920.

ILA-(193,268., Patented Jan. W, 1922,

INVENTOR.

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01E GHIGAGO, ILLINOIS.

EETEWD @F FRQDU'CING OMAMEENTAL ARTICLES.

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Application filed March 19,

T o aZZ whom it may concern:

Be it known that I, ROBERT W. SCHMIDT, a citizen of the United States,residin at Chicago in the county of Cook and tate of Illinois, haveinvented new and useful Improvements in Methods of Producing OrnamentalArticles, of which the following is a specification."

This invention relates to a method for producing ornamental articlessuch as cutibuttons, hat pins, scarf pins, etc., the button or head ofsuch article being composed of glass which is given a pleasingornamental effect.

The invention has for its ,object to place the ornament or design undera transparent body, and so unite said parts by fusing, as to produce anintegral structure. 7

In order that the invention may be betterunderstood, reference is had tothe accompanying drawing forming a part of this specification, and insaid drawing,

Figure 1 is a perspective view of a cuffbutton produced by the method,and Fig. 2 is an enlarged sectional detail,

Referring specifically to the drawing, 5 and 6 denote the two heads of acuff button which are connected by a. shank 7. These parts are all madeof glass, and the heads into the surface of said layer.

are made ornamental by the method which is the subject matter of thepresent application for patent. Ihe drawing illustrates a cufi' button,but the method may also be employed for producing other articles.

In carrying out the method, the shank 7 is heated at its ends to afusing temperature, and said ends are spread to roduce the bases 8 ofthe button heads. layer 9 of colored glass isnext spread on the base 8,and before this layer'begins to harden,small pieces 10 of gold stone arelaid and sunk A layer 11 of white glass in a plastic state is thenspread over the layer 9 tocompletely cover Specification of LettersPatent.

I Patented Jan, MD, 1922. 1920. Serial No. 367,259.

and embed the ornamental pieces 10. said layer being applied withpressure so that it is thoroughly united to the layer 9, care beingtaken to prevent the formation of air pockets in the mass as this wouldspoil the article, because when it is heated the air bubbles would causethe glass to burst. A. mass 12 of clear glass in a plastic. state is nowapplied on top of the layer 11 and shaped to form the body of the buttonhead and the transparent facing of the ornamental pieces 10, the entirearticle being re-heated to fuse the several layers together into onesolid integral mass.

The gold-stone employed as the ornamental element is an artificialproduct composed of a glass like body Spangled with particles of shiningmetal. This product can be readily reduced to a flake-like consistencyfor application to the layer 9, and it fuses readily to unite with saidlayer and the layer 11, and to expose its glittering particles.

Where the method is employed to pro duce the jewel ofa scarf pin or anyother article without a stem or shank, the base for the ornamentalelement is correspondingly fashioned.

I claim: The method of producing an ornamental glass article,consisting'in producing a glass base, applying to the face of said basea layer of colored glass in a plastic state, applying a glitteringsubstance to said layer to unite therewithbefore it sets, covering saidsubstance with a layer of glass in a plastic state, applying to saidcovering layer a mass of glass in a plastic state and shaping the sameto form the body of the article,'and heating the whole to unite itsconstituent parts into a single integral mass.

In testimony whereof I aflix my signa ture. ROBERT WM. SCHMIDT.

